Save OCR data
Script to dump OCR echo $GRID_HOME/bin/crsctl stat res -t $GRID_HOME/bin/crsctl stat res -t echo $GRID_HOME/bin/crsctl stat res -p $GRID_HOME/bin/crsctl stat res -p echo $GRID_HOME/bin/crsctl query css votedisk $GRID_HOME/bin/crsctl query css votedisk echo $GRID_HOME/bin/ocrcheck $GRID_HOME/bin/ocrcheck echo $GRID_HOME/bin/oifcfg getif $GRID_HOME/bin/oifcfg getif echo $GRID_HOME/bin/srvctl config nodeapps -a $GRID_HOME/bin/srvctl config nodeapps -a echo $GRID_HOME/bin/srvctl config scan $GRID_HOME/bin/srvctl config scan echo $GRID_HOME/bin/srvctl config asm -a $GRID_HOME/bin/srvctl config asm -a echo $GRID_HOME/bin/srvctl config listener -l LISTENER -a $GRID_HOME/bin/srvctl config listener -l LISTENER -a echo $GRID_HOME/bin/srvctl config database -d grac4 -a $GRID_HOME/bin/srvctl config database -d grac4 -a echo $GRID_HOME/bin/srvctl config service -d grac4 -s grac43 -v $GRID_HOME/bin/srvctl config service -d grac4 -s grac43 -v # ./check_OCR.sh > OCR.output
Deconfigure OCR resoruces on node gra43
# $GRID_HOME/crs/install/rootcrs.pl -deconfig -force Using configuration parameter file: /u01/app/11204/grid/crs/install/crsconfig_params Network exists: 1/192.168.1.0/255.255.255.0/eth1, type dhcp VIP exists: /192.168.1.167/192.168.1.167/192.168.1.0/255.255.255.0/eth1, hosting node grac41 VIP exists: /192.168.1.178/192.168.1.178/192.168.1.0/255.255.255.0/eth1, hosting node grac42 VIP exists: /192.168.1.176/192.168.1.176/192.168.1.0/255.255.255.0/eth1, hosting node grac43 GSD exists ONS exists: Local port 6100, remote port 6200, EM port 2016 .. CRS-2677: Stop of 'ora.gipcd' on 'grac43' succeeded CRS-2673: Attempting to stop 'ora.gpnpd' on 'grac43' CRS-2677: Stop of 'ora.gpnpd' on 'grac43' succeeded CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'grac43' has completed CRS-4133: Oracle High Availability Services has been stopped. Removing Trace File Analyzer Successfully deconfigured Oracle clusterware stack on this node Verify configuratiuon from node grac41: [root@grac41 Desktop]# crsctl check cluster -all ************************************************************** grac41: CRS-4537: Cluster Ready Services is online CRS-4529: Cluster Synchronization Services is online CRS-4533: Event Manager is online ************************************************************** grac42: CRS-4537: Cluster Ready Services is online CRS-4529: Cluster Synchronization Services is online CRS-4533: Event Manager is online ************************************************************** --> grac43 is removed CLeanup failed over resources root@grac41 Desktop]# my_crs_stat | egrep '3|TARGET|---' NAME TARGET STATE SERVER STATE_DETAILS ------------------------- ---------- ---------- ------------ ------------------ ora.LISTENER_SCAN3.lsnr ONLINE ONLINE grac42 ora.grac4.grac43.svc ONLINE OFFLINE grac41 ora.scan3.vip ONLINE ONLINE grac42 [root@grac41 Desktop]# crsctl stop resource ora.LISTENER_SCAN3.lsnr [root@grac41 Desktop]# crsctl stop resource ora.scan3.vip [root@grac41 Desktop]# crsctl stop resource ora.grac4.grac43.svc [root@grac41 Desktop]# crsctl delete resource ora.LISTENER_SCAN3.lsnr [root@grac41 Desktop]# crsctl delete resource ora.scan3.vip [root@grac41 Desktop]# crsctl delete resource ora.grac4.grac43.svc [root@grac41 Desktop]# my_crs_stat | egrep '3|TARGET|---' NAME TARGET STATE SERVER STATE_DETAILS ------------------------- ---------- ---------- ------------ ------------------
Rerun root.sh on node grac43
# $GRID_HOME/root.sh [root@grac43 Desktop]# $GRID_HOME/root.sh Performing root user operation for Oracle 11g The following environment variables are set as: ORACLE_OWNER= grid ORACLE_HOME= /u01/app/11204/grid Enter the full pathname of the local bin directory: [/usr/local/bin]: The contents of "dbhome" have not changed. No need to overwrite. The contents of "oraenv" have not changed. No need to overwrite. The contents of "coraenv" have not changed. No need to overwrite. Entries will be added to the /etc/oratab file as needed by Database Configuration Assistant when a database is created Finished running generic part of root script. Now product-specific root actions will be performed. Using configuration parameter file: /u01/app/11204/grid/crs/install/crsconfig_params Installing Trace File Analyzer OLR initialization - successful Adding Clusterware entries to upstart CRS-4402: The CSS daemon was started in exclusive mode but found an active CSS daemon on node grac41, number 1, and is terminating An active cluster was found during exclusive startup, restarting to join the cluster clscfg: EXISTING configuration version 5 detected. clscfg: version 5 is 11g Release 2. Successfully accumulated necessary OCR keys. Creating OCR keys for user 'root', privgrp 'root'.. Operation successful. PRKO-2420 : VIP is already started on node(s): grac43 Preparing packages for installation... cvuqdisk-1.0.9-1 Configure Oracle Grid Infrastructure for a Cluster ... succeeded
Reference
- How to Deconfigure/Reconfigure(Rebuild OCR) or Deinstall Grid Infrastructure (Doc ID 1377349.1)